Hello and thank you for your help!!! So i am very new with ubuntu system (15.04 version) and am a bit lost. I have installed ubuntu in my SSD drive but i can't see my second hard drive for me to start downloading things. I cannot see my secondary hard drive at the left of the screen and when i open gparted it does not showing me the 2 discs in the same window (also gparted shows me that the second hard drives space is anavailable). All i want is to see my hard drive and get to install things in it. Please help!!!
jimx@jimx-desktop:~$ sudo fdisk -l
Disk /dev/sda: 119,2 GiB, 128035676160 bytes, 250069680 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x942894fd
Device Boot Start End Sectors Size Id Type
/dev/sda1 * 2048 233457663 233455616 111,3G 83 Linux
/dev/sda2 233459710 250068991 16609282 7,9G 5 Extended
/dev/sda5 233459712 250068991 16609280 7,9G 82 Linux swap / Solaris
Disk /dev/sdb: 465,8 GiB, 500107862016 bytes, 976773168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x152a9fd4